Built 2026-10-19 (19 October 2026)

Glenlee Threshold Days by Year (UKE00105857)

7 fixed thresholds counted per year at Glenlee (UKE00105857): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glenlee Thresholds

  • Glenlee: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 2002 with 77.
  • Glenlee: days with 25 mm (0.98 in) or more of precipitation in 52 years, most in 1982 with 22.
  • Glenlee: nights with a minimum temperature at or below 0 C (32 F) in 50 years, most in 2010 with 118.
  • Glenlee: days with 50 mm (1.97 in) or more of precipitation in 30 years, most in 1962 with 3.
  • 7 fixed thresholds have at least one qualifying day at Glenlee.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Glenlee Days per year at Glenlee with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 2006. 011221977: 11983: 12005: 12006: 21977198320052006
Days per year at Glenlee with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 2006.
Days at or above 30 C (86 F) per year at Glenlee
YearDaysDecade average
197711
198311
200511.5
200621.5
First to last qualifying date each year at Glenlee For each year, a bar from the first to the last day at Glenlee meeting 30 C (86 F). 1977: 6 July 1977 to 6 July 19771983: 11 July 1983 to 11 July 19832005: 11 July 2005 to 11 July 20052006: 18 July 2006 to 19 July 20061977198320052006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Glenlee meeting 30 C (86 F).
First to last qualifying date each year at Glenlee
YearFirst dateLast date
19771977-07-061977-07-06
19831983-07-111983-07-11
20052005-07-112005-07-11
20062006-07-182006-07-19

Every Fixed Threshold

Fixed thresholds at Glenlee
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4220062
0 C (32 F): Ice days (max2312201012
0 C (32 F): Frost days (min50118201080
-10 C (14 F): Days with min2717196314
10 mm (0.39 in): Days with 10 mm or more rain5277200262
25 mm (0.98 in): Days with 25 mm or more rain5222198215
50 mm (1.97 in): Days with 50 mm or more rain30319622

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1977.

Download the Data

  • Data for Glenlee threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).